Millwright Power Transmission Questions &Answers 100% Correct

Advantage of using a chain coupling is that they A. Are easy to disconnect B. Are non-lubricating C. High vibration dampening capabilities D. All the above - ANSWER-A. Are easy to connect A coupling that could be used for high torque or power application is the A. Sleeve coupling B. Roller chain coupling C. Flexible metal disc coupling D. Jaw and spider coupling - ANSWER-C. Flexible metal disc coupling A belt has a number on it that reads 2322V721. The first two digits 23 represent A. Manufacturers code B. Pitch links of the belt to the nearest 10th of an inch C. Included angle of groove that the belt operates in D. Belts top width and 16th of an inch - ANSWER-D. Belts top width and 16th of an inch Properly install sink and his belt will have at least _________teeth engaged at any time A. 5 B. 4 C. 6 D. 7 - ANSWER-C. 6 On a gear coupling the advantage of using curved teeth versus straight teeth is A. Can operate a much higher RPM B. Less expensive C. Can tolerate greater misalignment D. No lubrication needed - ANSWER-C. Can tolerate greater